baber/WOPTO huggingface dataset:
Patent JP-H07288839-A (JP)
Title: Video signal correction circuit controller
Inventor: TAKESHIMA MASAHIRO
IPC: H04N9/69
Filed: 1994-04-15
Abstract: PURPOSE:To implement black level extension correction in which a skin color is reproduced beautifully by generating an area of a skin color part for one frame, an average luminance level of a skin color part for one frame and a black level extension correction circuit control signal in response to the average luminance level for one frame and outputting them while being converted into a voltage or a current. CONSTITUTION:A skin color area detection circuit 1 detects an area of a skin color part for one frame from a color difference signal to convert the detected result into a voltage. Then a skin color average luminance level detection circuit 2 detects an average luminance level of a skin color part for one frame from the color difference signal and the luminance signal. An average level detection circuit 3 detects the average luminance level for one frame from the luminance signal and converts the detected result into a voltage. Each detection value is inputted to a black level extension correction circuit controller 6, in which a black level extension correction circuit control signal in response to the area of the skin color part for one frame and the average luminance level of the skin color part for one frame is generated and it is given to a black level extension correction circuit 7, which applies black level extension correction to the luminance signal of the video signal.
Patent JP-H04340109-A (JP)
Title: Display body
Inventor: MOTOJO YOSHIAKI
IPC: G05D1/02
Filed: 1991-03-18
Abstract: PURPOSE:To make it possible to increase the sorts of control marks in an article carrying system and to improve the controllability of a moving body by allowing the moving body to recognize the sort of a traveling control mark by means of a concentric bar code included in the mark. CONSTITUTION:Each moving body is allowed to recognize the sort of a traveling control mark for recognizing the current position and traveling direction of the moving body in the article control system by means of a concentric bar code included in the mark. For instance two lines 46 47 are drawn like a cross and two band-like marks M1, M2 are also drawn in a circle 45 having a fixed radius (r). The band-like marks M1, M2 are the combinations of black and white bands and the upper and lower combinations are mutually different. When a moving robot reaches the marks M1, M2, the direction of the robot is judged by band-like mark detection signals outputted from direction identification sensors 13a to 14b.
Patent JP-S57190611-A (JP)
Title: Screen apparatus in sewage treatment
Inventor: FUJIWARA YOSHIFUMI
IPC: B01D29/62
Filed: 1981-05-20
Abstract: PURPOSE: To perfectly clean both side surfaces of a support member by arranging a running truck having rotary brushes rotating in reverse directions mutually above a scrren in a reciprocally movable meanner.  
     CONSTITUTION: When each weir valves are opened, sewage reached to diversion culverts 4, 4' is flowed down from water flooding parts 4a, 4'a toward each inclined screens 5, 5' and the filter sewage passing screen mesh is reached to an aeration tank from water collecting open culverts 7, 7' through a water conduit 23. On the other hand, foreign matters are slid down along the surface of the screen mesh to be fallen into an open cluvert 6 for recovering foreign matters and, through a communicating pipe 19 comminucated therewith intermittently at appropriate time intervals, reached to the inside of a pit 20 by sewage sent from the diversion culvert 4 and discharged to the outside from a discharge pipe 22 by operating discharge pumps 21a, 21b. At the same time, a running truck 8 is reciprocally moved to peel and remove adhered foreign matters from each screens 5, 5' by rotary brushes 16a, 16, 16'a, 16'b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57191526-A (JP)
Title: Pressure sensor
Inventor: AZUMA KAZUTADA
IPC: G01L1/20
Filed: 1981-05-20
Abstract: PURPOSE:To increase the sensitivity of detection for pressure twice and to widen a measurement range by complementarily using two pressure sensors which use as pressure sensitive elements conductive fibers varying in resistance value with pressure. CONSTITUTION:Pressure sensor bodies 3 and 4 are formed by orienting and forming conductive fibers such as carbon fibers and then adhering electrode plates to both surfaces; one surface of the two electrode plates is fixed on a movable plate 5, and the other electrode surface is fixed on the internal wall of an external container 6. A conductive lever 7 is fixed on at least either of the sensor bodies 3 and 4 through a circular doughnut-shaped hole. A pressure receiving diaphragm 8 supported in the external container 6 generates stress according to externally applied pressure and also generates stress strain, which is conducted to the movable plate 5 through the conductive lever 7. On the internal wall of the external container 6, stoppers 9 and 10 for limiting the operating range of the movable plate 5 are provided.
Patent JP-S521885-A (JP)
Title: Pile driving ship
Inventor: SAITOU TADAKIMI
IPC: B63B35/00
Filed: 1975-06-23
Abstract: PURPOSE: In a pile driving ship, driving column is tilted downward by hydraulic jack means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04289888-A (JP)
Title: Image forming device
Inventor: NAKADA YASUHIRO
IPC: G03G15/20
Filed: 1991-03-18
Abstract: PURPOSE:To reduce power consumption of an image forming device and extend the service life of related elements, etc. CONSTITUTION:A control part is provided in which, when presence of a sheet is detected by a sheet present detecting sensor, power supply to a fixing part is adjusted so that a temperature at the fixing part is brought to a set temperature in forming of an image or to a set temperature in forming of no image and, when absence of the sheet is detected by the sheet present detecting sensor and its condition is continued for a specified period, power supply to the fixing part is reduced or shut off. By providing such a control part, power consumption of an image forming device can be reduced and the service lives of a heating element at the fixing part and power control element, etc., at the control part can be extended.
Patent JP-S573481-A (JP)
Title: Object detector
Inventor: MATSUDA HIKARI
IPC: G01S3/786
Filed: 1980-06-09
Abstract: PURPOSE:To enable continuous and stable detection, by adding a function which detects the inversion of polarity of brightness of the background as the position of an object or a failure of the area and automatically inverts the polarity, to a system detecting the size and shape of the object with a video signal. CONSTITUTION:At a mixer 2, a video signal obtained from a sensor 1 and an area displaying an object formed with a gate signal generating circuit 8 are mixed and the result is displayed on a TV monitor 3. An object pickup device 4 picks up an object from a video signal obtained from the sensor 1, and a signal mixed with an area formed with the gate signal generating circuit 8 is applied to an object position detector 5 via an polarity inversion circuit 18. An object position detector 5 makes calculation of the deviation of the object from the center of a screen, of the area of the object and of the location of center of gravity of the object. If the detection of the object is difficult due to the relation of brightness between the object and the background, a failure detecting circuit 17 outputs failures of area and position, and variance in the position and the area between a plurality of fields as failures to operate the circuit 18. Thus, stable detection is kept even in unstable contrast.
Patent JP-S62234580-A (JP)
Title: Method for coating inner surface of metallic pipe
Inventor: MORITA HISAO
IPC: B05D7/22
Filed: 1986-04-02
Abstract: PURPOSE:To form a tough coated film at a short time in energy saving by heating a metallic pipe at the curing temp. of thermosetting powdery resin paint and firstly coating the powdery resin paint on the inner surface thereof and then coating thermoplastic resin paint thereon. CONSTITUTION:In case of performing rough coating and surface coating on the inner surface of a pipe, the metallic pipe is heated at the curing temp. of thermosetting paint and powdery resin paint as rough coating is firstly coated on the inner surface thereof. Then top coating is performed by thermoplastic resin paint melted in the conditions of this heating temp. in such a way, time for drying the rough coating surface is not necessitated and to coating can be immediately performed and the time is shortened, and heat necessitated in curing of rough coating can be utilized as melting heat of top coating as it is and energy saving is obtained and also a tough coated film can be formed.
Patent JP-S573460-A (JP)
Title: Display and printing device for telephone number
Inventor: HASHIMOTO KAZUO
IPC: H04M1/57
Filed: 1980-06-09
Abstract: PURPOSE:To display a telephone number of a caller on a display device attached to a telephone set at incoming side during alarming, by detecting whether a handset is taken up on or not. CONSTITUTION:When a handset of a TEL is taken up for dialing, contacts HS1, HS2, HS3 interlocked with the hook switch are selected to opposite side as shown in Figure. Further, a terminal 2 of an IC-85 is at H, a multivibrator consisting of ICs 85 and 86 is operated and the output is inputted to a data input terminal DI of a hexadecimal counter IC-88, multidigit display 10 and a printer 11. Further, when the number of count of the IC-88 reaches 11, the oscillation of the said multivibrator is stopped. When a caller dials the telephone number of a called party, the said dial pulse is applied to a one shot pulse generating circuit 9 and displayed on a display device 10.
Patent JP-S573461-A (JP)
Title: Automatic answering telephone device
Inventor: NAKATSUYAMA TAKASHI
IPC: H04M1/656
Filed: 1980-06-09
Abstract: PURPOSE: To accomplish a simple device in which one tape and one drive system are used, by a program search of the start end of a response message and the next business record start point through the collation between tape run detecting value and storage value during rewinding and fast feed after the end of business recording.  
     CONSTITUTION: After recording a response message (OGM) signal and a CUE signal 16 from a microphone 11 after being applied to a recording and playback head 15, an alarm tone 34 is recorded and the system is in a waiting state. When the first incoming is detected 28, the OGM is reproduced, the CUE signal is rejected 30 and it is transmitted via a caller via an output circuit 32 and a business recording signal is inputted 36 and recorded. The playback signal of the business recording is outputted from a speaker 19 via an equalizer 31 and an amplifier 18. At the business recording thereafter, the number of revolutions of reel shaft during rewinding and fast feed of a tape is detected, and it is collated with the number of storage of CPU for recording through program search of the start end of the OGM and a new business recording start point. Thus, the device can be simplified through one drive system and one tape for use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60224000-A (JP)
Inventor: ASADA KAZUO
IPC: F42D3/00
Filed: 1984-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59205206-A (JP)
Title: Cutter holder of numerical control machine tool
Inventor: YOSHINO GOUZOU
IPC: B23Q1/66
Filed: 1983-05-04
Abstract: PURPOSE:To simplify the structure of a numerical control machine tool and reduce its manufacturing cost by indexing its cutter holder with use of an NC shaft. CONSTITUTION:A numerical control machine tool is provided with a saddle 1 travelling in parallel to a main shaft line on a bed, and a cross slide 2 moving on said saddle perpendicularly to the main shaft line, and a vertical indexing shaft 3 is provided on this cross slide 2 with respect to the travelling surface of said slide. Further, a supporting bench 4 is provided on the shaft 3, on said bench 4 a horizontal indexing shaft 6 is horizontally provided for indexing a turret cutter holder 5. Moreover, plural fixed tools and turning tools are removably mounted on the cutter holder 5, which is turned in a plane vertical to said shaft 6 by means of this shaft to index a prescribed tool at an arbitrary angle. Therefor, the shaft 6 is formed in an NC shaft. Thus, it is possible to simplify the structure of this machine tool and to reduce manufacturing cost.
Patent JP-H08273953-A (JP)
Title: Flyback transformer
Inventor: SUGAWARA YOSHIHIKO
IPC: H01F38/42
Filed: 1995-04-03
Abstract: PURPOSE: To provide a flyback transformer which is inexpensive, compact, and can automatically adjust a focus output voltage. CONSTITUTION: In a flyback transformer in a system where a high-voltage rectification diode is connected in series to the output side of each high-voltage coil at the secondary side which is split into many parts and a focus voltage is withdrawn halfway through a bleeder resistance connected to a middle stage, a high-voltage rectification diode 4a is provided at a coil-winding-start edge and at the same time a capacitor 8 for adjusting focus voltage and a variable resistor 9 for adjusting focus voltage are connected in series to the cathode side of the high-voltage rectification diode 4a.
Patent JP-H07263094-A (JP)
Title: Connector for printed board
Inventor: AMANO HIROSHI
IPC: H01R13/40
Filed: 1994-03-24
Abstract: PURPOSE:To facilitate fitting a plug and a socket while strengthening mechanical strength by providing a plug insertion part, for housing the contact part of a female type electric connecting piece, and a terminal fixing part, for fixing the terminal part of a male type electric connecting piece being separately independent, to interconnect both the parts by using a pair of linking thin plates. CONSTITUTION:When printed boards 6 and 24 are interconnected, a plug 1 is fixed to a base board 6 in a horizontal condition by using a hook 7 to fix the terminal part 15 of a female type electric connecting piece 13 to the copper foil pattern of the back surface of the base board 6. The tip part of a socket 18, in a condition where it is protruded from the back surface of the base plate 24, is fixed to the base plate 24 being in a vertical condition by using a hook 25, and also the terminal part 23 of a male type electric connecting piece 21 is fixed to the copper foil pattern of the back surface of the base plate 24 by solder 30. Then, when the plug 1 is inserted in the socket 18 to interconnect the connecting pieces 13 and 21, both the sides of the insertion part 2 of the plug 1 are made parallel to a tilt surface 28 to facilitate insertion, and the plug 1 and the socket 18 are fitted while moving the insertion part 2 by linking thin plates 3 and 9 to absorb unnecessary external force.
Patent JP-S5412877-A (JP)
Title: Photo detector
Inventor: MATSUSHITA TAKESHI
IPC: H01L31/10
Filed: 1977-06-30
Abstract: PURPOSE:To distinguish the wavelength of incident light by detecting photocurrent with more than three conductive different PN junction semiconductor layers arranged side by side.
Patent JP-S59202491-A (JP)
Inventor: SEGAWA YASUKIYO
IPC: G09G5/24
Filed: 1983-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09267703-A (JP)
Title: Interior trim attaching structure for vehicle
Inventor: TOYODA NOBUO
IPC: B60R13/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle with an inexpensive interior trim attaching structure having good appearance and preventing the occurrence of abnormal sounds from the fitting portion of a flange section. SOLUTION: An interior trim attaching structure for a vehicle includes a trim upper 1 having a projecting piece 4 roughly U-shaped in section in a flange 3 in its lower end, a first projection 8 in the upper or lower surface of the projecting piece 4 and a second projection 9 in the opening part 10 of the projecting piece 4, a trim lower 2 having a third projection 11 in a flange 5 in its upper end and a car body panel 6 having a notch 7 for inserting the projecting piece 4. The second and third projections 9 and 11 are engaged with each other by inserting the flange 5 of the trim lower 2 into the opening part 10 of the projecting piece 4, the first projection 8 is stuck to the peripheral portion 12 of the notch 7 by inserting the projecting piece 4 into the notch 7, and thereby the trim upper 1 and the trim lower 2 are attached to the car body panel 6.
Patent JP-S556914-A (JP)
Title: Chart reading device
Inventor: KOYANO KIN
IPC: H04N1/19
Filed: 1978-06-30
Abstract: PURPOSE: To secure an assured reading at the boundaries of the viewfields between several image sensors.  
     CONSTITUTION: With installation of reference counter 1 to scan the chart of the paper, gate circuit 2 and 1st image sensor 3-1, the start pulse is applied to sensor 3-1 via circuit 2 and at the same time counter 1 starts counting. The start pulse of image sensor 3-2 is applied via coincidence circuit 4, and the time position of the start pulse can be adjusted through operation of switch 5. Also the output signals of sensors 3-1 and 3-2 are connected together by the electric logical sum and via OR gate 6 to be delivered in the form of the reading output. Then sensors 3-1 and 3-2 are distributed so that the boundaries of the viewfields may overlap each other to each section of the paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08273637-A (JP)
Title: Label for lead-acid battery
Inventor: IKEDA MATSUJI
IPC: H01M2/02
Filed: 1995-04-04
Abstract: PURPOSE: To provide a label for a lead-acid battery by which writing-in to the label can be easily performed even by a pencil and a ball-point pen and the written-in content is not erased by arranging fine recesses-projections on a surface of a protective film of the label. CONSTITUTION: This label for a lead-acid battery is composed of a key sheet 1 where an adhesice 2 is applied to the reverse and a protective film 3 where an adhesive 2 is applied to the reverse, and a surface of the key sheet 1 is coated with the protective film 3. Fine recesses-projections 4 are arranged on a surface of the protective film 3, and the surface is formed in a pear skin shape. A pencil and a ball-point pen do not slip on a surface of the film by these fine recesses-projections, and writing-in can be easily performed. Since graphite and ink enter a recessed part and are held, the written-in content is not erased by wiping-out of the surface.
Patent JP-S61237005-A (JP)
Title: Detector for wrapage of substrate
Inventor: MURAKAMI YOSHIAKI
IPC: G01B11/24
Filed: 1985-04-13
Abstract: PURPOSE:To effect noncontact detection of wrapage of a substrate, by irradiat ing a measuring pint set on a printed board with a from of light collected to a point and measuring the reflected angle of the reflected beam by means of a sensor. CONSTITUTION:A printed board 1 is put on a surface plate as a substrate. A sensor 3 is arranged above the printed board 1. The sensor 3 is provided with a light emmitting means 4 and a reflected beam of the light irradiated on the printed board 1 is received by a light receiving means 5 and by the light receiving position, the angle of reflection of the reflected beam is detected. The sensor 3 is mounted on a driving means an X-Y table. The driving means 6 is controlled by an arithmetic processing unit 8 and moved to the specified position on the printed board 1. Output of the sensor 3 is amplified by an amplifier 7 and after arithmetic processing at the means 8 as preditermined and warpage of the surface of the printed board 1 is calculated. The amount of warpage is introduced into identifying means 9, memory 11, etc. for the necessary processing.
Patent JP-H07286644-A (JP)
Title: Tension display method of tractor
Inventor: TAKABA YOSUKE
IPC: F16G13/12
Filed: 1994-04-18
Abstract: PURPOSE:To attain labor saving and efficiency improvement drastically at the time of tractor operation by obtaining chain tension on the basis of a motor electric current value, at the same time conducting the ton display of this tension in a bargraph shape. CONSTITUTION:A micro computer 7b at a remote control body 17 has built-in 1.5 ton first and second data tables 100, 101 to carry out the ton display of chain tension, and by changing selectively the respective data 100a, 101a of the respective data tables 100, 101 by means of a ton changeover switch 200, display is made at a second display portion 19b. The second display portion 19b conducts the display of chain tension in a bargraph shape by using plural segments S1-Sn that are by means of liquid crystal or the like. In a case in which a motor is driven and traction operation is conducted, a motor electric current value is detected, and tension is calculated from motor electric current value data, and from this tension value, ton display is displayed in the bargraph shape on the basis of the data tables 100, 101.
Patent JP-H05240085-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/14
Filed: 1992-02-29
Abstract: PURPOSE:To provide an air-fuel ratio controller of an internal combustion engine, capable of compensating a first feedback control value by a first exhaust sensor at the upstream side of a catalytic body, according to the deterioration of this catalytic body and making the first feedback control by the first exhaust sensor respond stably without responding oversensitively to the second feedback control by a second exhaust sensor at the downstream side of a catalytic converter. CONSTITUTION:An arithmetic mean with both skip adjacent values of the last time and this time is calculated at each skip of a second feedback control value of a second exhaust sensor 88 while an arithmetic mean number is calculated according to the deterioration of a catalytic body 28 from each period of a first detection signal being outputted by a first exhaust sensor 86 and a second detection signal being outputted by a second exhaust sensor, and a second feedback control learning value of the second exhaust sensor is calculated from the arithmetic mean and the arithmetic mean number. In addition, there is provided a second feedback control means to compensate the air-fuel ratio reverse delay time of a first feedback control value of the first exhaust sensor by this second feedback control learning value.
Patent JP-S61237212-A (JP)
Title: Polishing device for magnetic head
Inventor: ONISHI TOSHIO
IPC: G11B5/187
Filed: 1985-04-12
Abstract: PURPOSE:To uniform the gap of a heat after polishing by forming a rotary grindstone of a slanting part which increases in diameter at a specific angle and a large-diameter part which has the same constant diameter with its final expanded part, and bringing the grindstone into contact with the head from its small-diameter part and controlling the depth of the gap by the large- diameter part. CONSTITUTION:A head fitting jig 20 which has a recessed part 21 is movable in a direction T, and a head is supported on the jig at recessed fulcrum parts 24 and 25 formed in end parts 22 and 23 and rocked around the line 26 which connects the recessed fulcrum parts 24 and 25. Neither a support jig which operates the recessed fulcrum parts 24 and 25 nor a rocking jig is shown in a figure. A pressure screw 27 is provided engaging the fitting jig 20 threadably and this screw 27 fixes plural heads 29 mounted on a bottom surface 27 all together. The heads 29 are fixed to a small jig 30 by a screw 31 and mounted on the bottom surface 28 of the fitting jig 20 through the small jig 30. The small jig 30 is held at an interval with the adjacent small jig across a spacer 32 and the screw 27 gives a pressing force to the final spacer at the right end to fix them to the fitting jig 20 firmly.